fast-check

v4.8.0npm· JavaScript

Property based testing framework for JavaScript (like QuickCheck)

The verdict

Safe default. Widely trusted across the ecosystem, actively maintained.

Live from the npm registry · derived rules, not AI

How it scores

MaintenanceHealthy

PopularityTop 1%

SecurityClean

LicensePermissive

DepsLean

Maintenance

Last published this month.

Popularity

20M downloads / week

Security

No known advisories for this version (OSV).

License

MIT

Dependencies

1 direct dependency

Recent releases